Finding the Third Proportional to 112,824 and 247,792.22

Step by Step Solution

1. Step 1: Write the proportion equation
   112,824 : 247,792.22 = 247,792.22 : x
2. Step 2: Convert to fraction form
   112,824/247,792.22 = 247,792.22/x
3. Step 3: Cross multiply
   112,824x = 247,792.22 × 247,792.22
4. Step 4: Simplify right side
   112,824x = 61,400,983,673.05
5. Step 5: Solve for x
   x = 61,400,983,673.05/112,824
6. Step 6: Final answer
   x = 544,219.17